82 lines
1.5 KiB
Nix
82 lines
1.5 KiB
Nix
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{
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bsc
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, nbody
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, genApp
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, genConfigs
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# Wrappers
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, launchWrapper
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, sbatchWrapper
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, srunWrapper
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, argvWrapper
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, controlWrapper
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, nixsetupWrapper
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}:
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let
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# Set the configuration for the experiment
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config = {
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cc = [ bsc.icc ];
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blocksize = [ 2048 ];
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};
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extraConfig = {
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particles = 16384;
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timesteps = 10;
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ntasks = 2;
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mpi = bsc.impi;
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#mpi = bsc.openmpi;
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gitBranch = "garlic/mpi+send";
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gitURL = "ssh://git@bscpm02.bsc.es/garlic/apps/nbody.git";
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};
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# Compute the cartesian product of all configurations
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configs = map (conf: conf // extraConfig) (genConfigs config);
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sbatch = conf: app: sbatchWrapper {
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app = app;
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nixPrefix = "/gpfs/projects/bsc15/nix";
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exclusive = false;
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ntasks = "${toString conf.ntasks}";
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chdirPrefix = "/home/bsc15/bsc15557/bsc-nixpkgs/out";
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};
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srun = app: srunWrapper {
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app = app;
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nixPrefix = "/gpfs/projects/bsc15/nix";
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};
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argv = conf: app:
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with conf;
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argvWrapper {
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app = app;
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argv = ''(-t ${toString timesteps} -p ${toString particles})'';
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env = ''
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export I_MPI_THREAD_SPLIT=1
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'';
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};
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nbodyFn = conf:
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with conf;
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nbody.override { inherit cc mpi blocksize gitBranch gitURL; };
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pipeline = conf:
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# sbatch conf (
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srun (
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nixsetupWrapper (
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argv conf (
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nbodyFn conf
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)
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)
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)
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# )
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;
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# Ideally it should look like this:
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#pipeline = sbatch nixsetup control argv nbodyFn;
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jobs = map pipeline configs;
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in
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launchWrapper jobs
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